| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.61 | 8.277% | $196.6419 | $196.64 | $196.65 | $196.60 |
| Purchase #2 | $190.51 | 6.835% | $203.5314 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $210.74 | 11.699% | $235.3945 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $8.35 | 4.476% | $8.7237 | $8.72 | $8.70 | $8.70 |
| Purchase #5 | $206.41 | 7.404% | $221.6926 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $12.68 | 3.107% | $13.074 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $212.36 | 12.481% | $238.8647 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $1,022.66 | $1,117.9228 | $1,117.90 | $1,117.90 | $1,117.90 | |